Monitoring clusters and Grids since the year 2000

Monitoring Hadoop Clusters With Ganglia

Apache Hadoop is an open-source implementation of MapReduce. Hadoop users will be happy to know that Hadoop has built-in support for publishing run-time metrics using Ganglia. For more details, visit the GangliaContext page on the Hadoop Wiki or Philip Zeyliger’s blog post on the Cloudera blog. Cloudera offers an Apache 2.0 licensed distribution to make managing Hadoop clusters easier.